I live in Arizona. We've bought three new cars since we've lived in this state. All three have started out with paper/temporary tags. Even when we've kept our old plate we've been advised to use the temporary plate until notice that all paperwork at the DMV is completed and we've received new stickers.I think AZ has paper/poly temporary plates as well as paper dealer plates so could be either a dealer or temp plate. This differs state by state. Where I'm at, they have changed the process over the years. (not AZ)